N-[(acetylamino)carbonyl]-2-phenylbutanamide(13402-08-9) MS

Mass

MS-IW-4277          
1-acetyl-3-(2-phenylbutyryl)urea
C13H16N2O3          (Mass of molecular ion:    248)

   Source Temperature: 150 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      15.0       3.0
      17.0       1.4
      18.0       8.4
      27.0       1.8
      28.0       3.8
      29.0       1.0
      39.0       4.4
      40.0       1.9
      41.0      11.2
      42.0       4.6
      43.0      29.3
      44.0      13.4
      50.0       1.3
      51.0       4.4
      52.0       1.0
      59.0      12.8
      63.0       2.5
      65.0       3.8
      70.0       4.7
      77.0       6.5
      78.0       6.1
      79.0       2.8
      85.0       2.5
      87.0       3.5
      89.0       4.8
      90.0       4.9
      91.0     100.0
      92.0       9.8
     102.0       1.0
     103.0       3.8
     104.0       3.0
     105.0       2.9
     115.0       4.2
     116.0      12.9
     117.0      22.2
     118.0       8.5
     119.0      52.1
     120.0      11.8
     129.0       4.2
     130.0       1.0
     131.0       1.3
     132.0       1.3
     135.0      11.4
     136.0       1.1
     145.0       8.0
     146.0      38.2
     147.0       4.4
     148.0       2.7
     163.0      10.0
     164.0       1.4
     189.0      11.3
     190.0       1.4
     206.0       1.0
     248.0       1.3